Aspen Hysys For Oil & Gas People
Training Mode : Online Courses
Duration : 30 Hours
Fee : 800 USD

Website: www.omesol.com

Objectives

Learn to build, navigate and optimize process simulations using aspen Hysys
Learn how to use and apply advanced modeling techniques to enhance existing Aspen hysys flow sheets
Learn the efficient use of different Hysys functions to build steady state process simulations
Develop the skills and techniques required for creating and running dynamic simulations
Apply the best practices for transitioning from steady-state to dynamic modeling and discover shortcuts for efficient use of Hysys dynamics.


Who Will Benefit

New engineering graduates/technologists who will be using Aspen Hysys in their daily work
Process engineers who need advanced skills for more complex modeling tasks
R&D engineers and researchers using Aspen Hysys for process synthesis, upgrade or modifications
Process engineers doing process design and optimization projects and studies
Plant engineers checking plant performance under different operating conditions
Engineers with Aspen Hysys experience
Non-engineers / engineers with no or limited previous experience in process simulation


Course Detail

Getting Started

Create and define a fluid package
Utilize the built-in expert system to choose an appropriate thermodynamic model
Select components, including hypothetical
Install streams and attach stream utilities
Customize the workbook
Case study: introduce basic concepts necessary for creating simulations in Aspen Hysys.


Propane Refrigeration Loop

Add and connect operations to construct a simple flow sheet
Use the graphic interface to manipulate flow sheet objects and provide a clearer representation of the process
Understand how process information is propagated both forwards-and backwards
Convert simulation cases to templates
Case study: build and analyze a propane refrigeration loop simulation


Oil Characterization And HP Separation

Introduce oil characterization in Aspen Hysys
Use the Aspen Hysys spreadsheet and case study functionality
Case study: use the oil environment to characterize a crude assay and then employ the case study and spreadsheet operation to determine how the gas oil ratio (GOR) varies with pressure.


Two Stage Compression

Introduce the use of the recycle operation
Recognize suitable recycle locations
Implement performance curves for rotating equipment
Case study: utilize the recycle operation to build a two stage compression flow sheet; define and activate compressor curves.


Natural Gas Dehydration With TEG

Review the recommended methods to saturate single phase and two phase hydrocarbon streams
Discuss the implications of hydrate formation and the different means available to avoid hydrate problems


Model A Typical TEG Dehydration Unit

Case study: model a typical TEG dehydration unit and determine water dew point for the dry gas; use the hydrate utility to investigate the effects of methanol injection on hydrate inhibition.


Gas Gathering System

Simulate a gas gathering system located on varied terrain using the steady state capabilities of Aspen Hysys
Case study: use the pipe segment and the hydraulics sub-flow sheet to model a piping network in Aspen Hysys.


Refrigerated Gas Plant

Install and converge heat exchangers
Use logical operations: adjust and balance
Case study: model a simplified version of a refrigerated gas plant.


NGL Fractionation Train

Model distillation columns with the assistance of the column input expert
Manipulate column specifications to better represent process constraints
Evaluate utility requirements using the process utility manager
Case study: model a two column natural gas liquid (NGL) recovery plant


Transitioning From Steady State To Dynamics

Provide a theoretical overview of the Aspen Hysys dynamics pressure/flow solver
Define dynamic pressure/flow specifications and equipment sizing data
Review the solving strategy and degrees of freedom analysis of Hysys dynamics
Utilize the dynamics assistant to check the preparedness of a simulation for dynamic calculations
Case study: convert a steady- state Aspen Hysys simulation a Hysys dynamics simulation


Controllers And Strip Charts

Review basic process control theory and methodology
Discuss the commonly used controller operations in Hysys dynamics
Add strip charts to monitor and graph key process variables
Case study: introduce PID controllers and strip charts to augment an Aspen Hysys dynamics simulation


Dynamic Column Modeling

Review the procedure for converting a steady state model into dynamics
Prepare a distillation column for dynamic simulation by using a tray sizing analysis
Model an LPG distillation column in dynamics and develop an effective control strategy
Case study: set up a distillation column in steady state mode, transition back into dynamics, and operate the distillation column as a dynamic unit operation


Expanding The Model

Follow best practices for adding dynamic specifications, unit operations and controllers in the dynamic mode
Develop appropriate control strategies using split range and on- off controllers
Install a relief valve for vessel overpressure protection
Case study: add equipment, modify the control system and add a pressure relief valve to a simulation directly in dynamic mode


Column Pressure Relief

Modify the condenser overhead section of a distillation column to include an air cooled exchanger operation
Further develop model-building techniques and best practices by adding operations and controllers in the dynamic mode
Install a relief valve for protection of the column overhead system
Case study: set up a customized distillation column overhead condenser system and protect it from overpressure with a relief valve


Reporting In Aspen Hysys

Create a variety of customized reports using newly added functionality in the report manager
Access free Excel utilities designed to extract simulation data
Use Aspen simulation workbook to deploy models in Microsoft Excel
Case study: use the report manager, Excel utilities and Aspen simulation workbook to obtain custom reports.
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